Multi-function Electric Lunch Box 200W 220V-50Hz USB Power Two or Three Layer 1L 2L Capacity 190mm Square Food Warmer for Office and Home Meals
Multi-function Electric Lunch Box 200W USB Power 1L 2L Capacity

This multi-function electric lunch box is designed for people who want a hot meal without depending on a shared microwave or canteen queue. It runs on a 220V-50Hz mains supply with a 200W rated power, and it also offers a USB power mode for compatible low-voltage use. Two specifications are available: a two-layer version with 1L capacity and a three-layer version with 2L capacity. The two-layer unit measures 190 x 190 x 190mm, giving it a compact square footprint that fits neatly on a desk, kitchen worktop, or dormitory shelf. The layered design allows you to keep different parts of a meal separate until you are ready to eat. Whether you work in an office, study away from home, or simply want more control over lunch, this electric lunch box provides a straightforward way to warm food on location.
Features and Construction

The construction focuses on practical heating and portion flexibility. The electrical specification is clearly stated, and the two capacity options let you match the box to your appetite or meal type. The square two-layer unit is easy to position, while the three-layer version increases total capacity to 2L for larger meals.
Material and Build
The source text does not specify the materials used for the body, lid, or internal compartments. What is known is the layer count: two layers for the 1L version and three layers for the 2L version. The box is built around a multi-function design that combines heating and containment. For material details, check the manufacturer's labelling. The 200W rated power and 220V-50Hz rated voltage indicate it is intended for standard mains operation, with USB power mode offered as an additional option.
Size and Practical Fit
The two-layer version measures 190 x 190 x 190mm and has a 1L capacity. The three-layer version has a 2L capacity. These dimensions make the two-layer box a compact square unit that can sit on a desk without taking up much room. The three-layer version increases capacity without stating a different footprint in the source text, so refer to the product label for its exact external size. Both versions use a layered layout, which helps keep foods separate during transport and reheating.
Uses and Placement

This lunch box is suited to settings where a mains socket or compatible USB power source is available. It can be used at a desk, in a staff kitchen, or in a dormitory room. The layer options make it adaptable to different meal sizes and types.
Event or Professional Use
For office workers, the 200W heating power and 220V-50Hz voltage allow the box to warm food from a standard mains outlet. The two-layer 1L version is a practical size for a single portion, while the three-layer 2L version can hold a larger meal. The USB power mode may be useful where a suitable low-voltage supply is accessible. The layered design helps separate components such as rice, curry, or vegetables until you are ready to eat.
Everyday Home Use
At home, the lunch box can be used to reheat leftovers or prepare a meal in advance. The 1L and 2L capacities cover different serving needs, and the square 190 x 190 x 190mm two-layer unit stores easily in a cupboard. The USB option adds flexibility for compatible setups. Because the source text does not state microwave suitability or dishwasher safety, follow the manufacturer's instructions for cleaning and heating beyond the stated electrical specifications.
Benefits and Buying Value

The main value comes from having a dedicated heated container that reduces reliance on shared appliances. The two capacity choices and the option of USB power add practical flexibility for different users and locations.
Reuse and Low Maintenance
The lunch box is designed to be reused, which can reduce the need for disposable containers. No specific maintenance instructions are provided in the source text, so cleaning should follow the guidance supplied with the product. The 200W rated power and 220V-50Hz voltage indicate normal mains operation, and the USB mode offers an alternative when a suitable low-voltage source is available. With no stated special coatings or filters, care requirements are likely to be straightforward, but always check the manufacturer's advice.
Why Choose This Product
Choose this multi-function electric lunch box if you need a way to heat meals away from a main kitchen. The 200W power, 220V-50Hz voltage, and USB power mode cover common power situations. The two-layer 1L and three-layer 2L options let you match capacity to your meal size. The 190 x 190 x 190mm two-layer unit is compact enough for a desk, and the layered design keeps foods separate. It is a practical choice for office lunches, study sessions, or everyday home use where a simple heated container is required.



